The Owners - Strata Plan No 87231 v 3A Composites GmbH (No 11)

This judgment sits at a late procedural stage of a Federal Court class action. The applicant was The Owners - Strata Plan No 87231. The respondents were 3A Composites GmbH and Halifax Vogel Group Pty Limited. Justice Anderson had already delivered the principal judgment on 27 March 2026. After that, the parties were directed to confer and propose orders that would reflect the Court's reasons and answer the common questions.

By the time this No 11 judgment was delivered, most of that drafting exercise had been agreed. The remaining disputes were relatively confined, but they were still important. The Court had to decide exactly what findings should be formally recorded in the orders. In a representative proceeding, that is not just an administrative step. Orders identifying common findings can bind group members and respondents, so the wording can affect later individual claims and later stages of the case.

The judgment itself makes clear that this was not a fresh merits hearing. It was about the formulation of common questions and answers following the initial trial. The Court adopted the same terms and definitions used in the principal judgment and focused on a practical question: which findings were genuinely common and should be captured in binding orders, and which proposed formulations went beyond what had actually been decided?

The contested issues included alleged representations and failures to warn, the reaction-to-fire properties of Alucobond PE, and findings about the role of qualified professionals such as fire safety engineers, building certifiers and architects. Those topics show the commercial setting of the dispute, but this judgment is mainly about how the Court should express its earlier findings, not about retelling every underlying factual issue from the main trial.

The central issue was how to formulate answers to common questions after an initial trial in a representative proceeding. The Court said the general approach is well settled. It should conduct group proceeding litigation in a practical manner and ensure that as many questions of law and fact having a degree of commonality are decided as possible. At the same time, because orders under section 33ZB can bind group members and respondents, the Court must avoid recording findings that could be altered by different facts in individual cases or that amount to provisional statements of entitlement or disentitlement.

That general principle drove each disputed question. The Court had to ask whether the proposed wording reflected findings actually made in the principal judgment, whether the issue arose from the pleadings and the way the case was run, and whether the finding would remain stable even if later individual claims involved different factual detail. The Court also noted that a question can still be common even if it is not common to all group members, and even if different evidence might later be adduced in relation to different members.

For business readers, the important point is that common questions are not just abstract legal drafting. They are the mechanism by which a class action judgment is translated into binding findings with practical effect. If the wording is too broad, it may exceed the judgment. If it is too narrow, it may leave useful common findings on the table.

On common question 5, the Court sided with the respondents' narrower approach. This question concerned findings about the location of any representations or failure to warn, which mattered because 3A had argued that the Trade Practices Act and the Australian Consumer Law did not apply to it as a foreign corporation. The applicants argued that broader findings might still help some group members, even if those broader representations had not assisted the applicants themselves. They also argued that 3A had accepted at trial that it did not give the relevant warnings, so the Court should record that failure as having occurred in Australia.

Justice Anderson rejected that broader approach. The Court said only the Plus Composition Representation had actually been found to be made, so the answer to common question 5 should be confined to publication of that representation. The Court also rejected the applicants' argument that wider findings would be useful for group members, because the websites and publications said to contain the pleaded representations and omissions were found to be directed to Design Professionals rather than group members generally. The Court also refused a further qualification proposed by the applicants about representations on 3A's website, saying the qualification did not reflect the finding made and was unnecessary because the judgment spoke for itself.

On common question 20, the Court accepted the applicants' proposed additional paragraph about the fire properties of the PE core of Alucobond PE. The respondents had argued that the extra paragraph was repetitive and less precise than the agreed wording. The Court disagreed and held that the additional paragraph was grounded in findings already made in the principal judgment and should be recorded in answers that bind the group members and respondents.

On common question 25, the issue effectively fell away. The Court was informed that morning that the applicants no longer opposed the question being answered "No", and the Court recorded that answer.

On common questions 28, 29 and 30, the Court accepted the applicants' position. These questions dealt with findings about the role of various Qualified Professionals during the relevant period. The respondents argued there was no pleaded issue about the outer limits of those professionals' roles. Justice Anderson rejected that submission. The Court pointed to 3A's defence, which pleaded that it was reasonable to expect Qualified Professionals in the construction industry were aware of known fire properties in relation to the products. The applicants had joined issue on that contention and had also pleaded, in the alternative, that if advice from a qualified fire safety engineer was a pre-condition to safe use, that should have been disclosed. The Court held that findings about the role of fire safety engineers, building certifiers and architects, and about common practice during the relevant period, could be important for some group members, especially if the class included Qualified Professionals themselves. For that reason, the applicants' proposed answers to common questions 28, 29 and 30 would be made.

On common question 31, the Court again rejected a qualification proposed by the applicants. Justice Anderson said the findings in the principal judgment did not need to be qualified in the way proposed, and the additional paragraph would not be included.

The first thing to understand is that this case does not announce a new substantive rule about misleading conduct, product safety or warnings. Its importance is procedural. But procedural does not mean minor. In class actions and other large-scale disputes, the framing of common findings can influence later litigation strategy, settlement leverage, insurance responses and the cost of resolving individual claims.

The second point is that precision matters. The Court would not record broader findings about representations and failures to warn simply because those findings might be useful to some group members. It confined the answer to the only representation it had actually found was made. That is a strong reminder that businesses should be careful about exactly what statements are published, where they are published, and how they are characterised in pleadings and evidence.

The third point is that audience matters. The Court relied on the fact that certain websites and publications were found to be directed to Design Professionals rather than group members generally. For businesses that market technical products, especially in construction and manufacturing, the intended audience for a statement can affect how a court treats that statement later. Marketing aimed at architects, engineers or certifiers may be analysed differently from statements aimed at end users or owners.

The fourth point is that the pleadings still matter at the orders stage. The respondents argued that findings about the role of qualified professionals should not be included because those matters were not properly pleaded. The Court disagreed because the defence and the applicants' response had put those issues in play. Businesses should therefore treat pleadings as commercial risk documents. What is pleaded can shape not only the trial but also the scope of binding findings after judgment.

Finally, this case shows that post-judgment drafting is not a formality. If your business is involved in representative proceedings, proposed orders answering common questions deserve close attention. They can preserve room to contest individual issues later, or they can narrow that room significantly.

This judgment cannot be read in isolation from the principal judgment referred to as The Owners - Strata Plan 87231 v 3A Composites GMBH (No 10) [2026] FCA 351. Justice Anderson expressly said these reasons adopted the same terms and definitions used in that earlier decision. The No 11 judgment therefore assumes the reader already knows the detailed factual findings and legal conclusions from the initial trial.

What No 11 adds is guidance on how those earlier findings should be translated into binding answers to common questions. It shows the Court drawing a line between findings that were clearly made and should be recorded, and broader formulations that would go beyond the principal reasons. In that sense, No 11 is a practical companion to the principal judgment rather than a substitute for it.

For business readers, that means two things. First, do not overread this decision as a complete statement of the underlying merits. Second, do pay attention to it if you want to understand how a court manages the binding effect of findings after an initial class action trial.

Justice Anderson delivered judgment on 13 May 2026, with publication on 14 May 2026. The Court ordered the parties to confer and submit draft orders by 19 May 2026 to answer the common questions and questions of commonality and to give effect to the reasons.

The judgment records that the applicant and sub-group representative filed proposed orders on 30 April 2026, that 3A filed further marked-up proposed orders on 1 May 2026, and that Halifax Vogel Group Pty Limited adopted 3A's position. The Court then resolved the remaining disputes in these reasons.

The key legal framework referred to in the judgment includes section 33ZB of the Federal Court of Australia Act 1976 (Cth), the Australian Consumer Law in Schedule 2 to the Competition and Consumer Act 2010 (Cth), and the Trade Practices Act 1974 (Cth). The judgment also cites authorities on the practical framing of common questions and the binding effect of representative proceeding judgments.